EKT 1 2017 is going to be conducted along AFCAT 1 2017 Exam in Feb 2017. EKT contains questions dealing with basic concepts of your discipline of engineering and a thorough understanding of your basics will help you solve this easily. This test is crucial as it is compulsory to clear it, if you clear AFCAT and fail this test, you can’t make it in the technical branch.

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EKT 1 2017 CSE Sample Questions

• Segmentation of a data stream happens at which layer of the OSI model?

A. Physical

B. Data Link

C. Network

D. Transport

• When data is encapsulated, which is the correct order?

A. Data, frame, packet, segment, bit

B. Segment, data, packet, frame, bit

C. Data, segment, packet, frame, bit

D. Data, segment, frame, packet, bit

• What protocol does PPP use to identify the Network layer protocol?

A. NCP

B. ISDN

C. HDLC

D. LCP

• Which protocol is used to send a destination network unknown message back to originating hosts?

A. TCP

B. ARP

C. ICMP

D. BootP

• In a network with dozens of switches, how many root bridges would you have?

A. 1

B. 2

C. 5

D. 12

• What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?

A. Application

B. Host-to-Host

C. Internet

D. Network Access

• You want to implement a mechanism that automates the IP configuration, including IP address, subnet mask, default gateway, and DNS information. Which protocol will you use to accomplish this?

A. SMTP

B. SNMP

C. DHCP

D. ARP

• If you use either Telnet or FTP, which is the highest layer you are using to transmit data?

A. Application

B. Presentation

C. Session

D. Transport

• Which layer 4 protocol is used for a Telnet connection?

A. IP

B. TCP

C. TCP/IP

D. UDP

• What protocol is used to find the hardware address of a local device?

A. RARP

B. ARP

C. IP

D. ICMP

• Which of the following is a layer 2 protocol used to maintain a loop-free network?

A. VTP

B. STP

C. RIP

D. CDP

• What is the frequency range of the IEEE 802.11a standard?

A. 2.4Gbps

B. 5Gbps

C. 2.4GHz

D. 5GHz

• What is the maximum data rate for the 802.11g standard?

A. 6Mbps

B. 11Mbps

C. 22Mbps

D. 54Mbps

• Which of the following is true regarding VTP?

A. All switches are VTP servers by default.

B. All switches are VTP transparent by default.

C. VTP is on by default with a domain name of Cisco on all Cisco switches.

D. All switches are VTP clients by default.

• Which switching technology reduces the size of a broadcast domain?

A. ISL

B. 802.1Q

C. VLANs

D. STP

• What VTP mode allows you to change VLAN information on the switch?

A. Client

B. STP

C. Server

D. Transparent

• How many digits of the DNIC (Data Network Identification Code) identify the country?

A. first three

B. first four

C. first five

D. first six

• Frames from one LAN can be transmitted to another LAN via the device

A. Router

B. Bridge

C. Repeater

D. Modem

• Which of the following is used for modulation and demodulation?

A. modem

B. protocols

C. gateway

D. multiplexer

• Which of the following TCP/IP protocol is used for transferring electronic mail messages from one machine to another?

A. FTP

B. SNMP

C. SMTP

D. RPC

• The slowest transmission speeds are those of

A. twisted-pair wire

B. coaxial cable

C. fiber-optic cable

D. microwaves

• What can greatly reduce TCP/IP configuration problems?

A. WINS Server

B. WINS Proxy

C. DHCP Server

D. PDC

• Internet-like networks within an enterprise.

A. Intranets

B. Switching alternating

C. Inter organizational networks

D. Extranets

• What device separates a single network into two segments but lets the two segments appear as one to higher protocols?

A. Switch

B. Bridge

C. Gateway

D. Router